@article{TIMM_2020_26_3_a2,
     author = {K. S. Efimov and A. A. Makhnev},
     title = {Automorphisms of a {Distance-Regular} {Graph} with {Intersection} {Array} $\{30,22,9;1,3,20\}$},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {23--31},
     publisher = {mathdoc},
     volume = {26},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2020_26_3_a2/}
}